CN110755961A - Tail gas absorption tower of steel rolling heating furnace - Google Patents
Tail gas absorption tower of steel rolling heating furnace Download PDFInfo
- Publication number
- CN110755961A CN110755961A CN201810824863.9A CN201810824863A CN110755961A CN 110755961 A CN110755961 A CN 110755961A CN 201810824863 A CN201810824863 A CN 201810824863A CN 110755961 A CN110755961 A CN 110755961A
- Authority
- CN
- China
- Prior art keywords
- tower body
- upper portion
- bevel gear
- motor
- tail gas
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
- B01D53/18—Absorbing units; Liquid distributors therefor
Abstract
The invention provides a tail gas absorption tower of a steel rolling heating furnace, which is characterized in that: first motor left side is provided with down bevel gear, bevel gear upper portion is provided with lower transfer line down, lower transfer line upper portion is provided with down the paddle, tower body right side middle part is provided with the second motor, second motor left side is provided with last bevel gear, it is provided with the transfer line up to go up the bevel gear lower part, it is provided with the paddle to go up the transfer line lower part, upper portion is provided with the baffle in the tower body, the annular is provided with a plurality of permeability cells on the baffle, the inside ceramic packing layer that is provided with of tower body on baffle upper portion, tower body upper portion is provided with the defroster, tower body top central point puts and is provided with the pivot, the third motor is connected through the belt on pivot upper portion, the pivot lower part is provided with the carousel, the carousel lower part is provided with branch, branch and permeability cell form a cooperation.
Description
Technical Field
The invention relates to the technical field of chemical metallurgy, in particular to a tail gas absorption tower of a steel rolling heating furnace.
Background
In the production process of rolling steel, a large amount of tail gas can be generated, the tail gas is treated by adopting a packed tower for adsorption treatment, the existing packed tower is in a static state once being installed, and after long-time standing adsorption, the adsorption capacity of the contact surface of the packing and the tail gas is reduced due to the fact that the surface of the packing and the tail gas are subjected to exchange adsorption.
Disclosure of Invention
The invention aims to provide a tail gas absorption tower of a steel rolling heating furnace, which adopts a plurality of structures to be mixed for use, utilizes mechanical force to push filler to be mixed, increases the contact efficiency of the filler and the tail gas, and improves the treatment capacity of the filler on the tail gas.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a steel rolling heating furnace tail gas absorption tower, includes the tower body, the suspension ball, the draught fan, its characterized in that: the tower body is a glass fiber reinforced plastic cylinder with a hollow structure, a deslagging port is arranged at the central position of the bottom end of the tower body, a draught fan is arranged at the left side of the bottom end of the tower body, a plurality of spray pipes are arranged inside the tower body in a staggered manner, a suspension ball is arranged at the lower part of the tower body, a first motor is arranged at the middle lower part of the right side of the tower body, a lower bevel gear is arranged at the left side of the first motor, a lower rotating rod is arranged at the upper part of the lower bevel gear, a lower paddle is arranged at the upper part of the lower bevel gear, a second motor is arranged at the middle part of the right side of the tower body, an upper bevel gear is arranged at the lower part of the upper bevel gear, an upper paddle is arranged at the lower part of the upper rotating rod, a partition plate is, the lower part of the rotating shaft is provided with a rotating disc, the lower part of the rotating disc is provided with a supporting rod, and the supporting rod and the vent pipe form a fit.
The invention has the beneficial effects that the tail gas is subjected to blocking adsorption through the suspension ball, the flow velocity of the tail gas is effectively reduced, the adsorption of harmful substances is increased, meanwhile, the upper paddle and the lower paddle which rotate oppositely form a disordered airflow spiral to form two contacts between the tail gas and spray liquid, the upper paddle and the lower paddle have the functions of cutting, scattering and redistributing the spray liquid to form an adsorption system with smaller particles, the partition plate can effectively perform a subdividing process on the gas, the tail gas moves outwards from meshes arranged on the vent pipe to be blocked by ceramic fillers, the support rod performs a stirring and mixing action on the ceramic fillers to form a better contact adsorption environment, the harmful substances in the tail gas are effectively absorbed, and the demister can remove water mist in the tail gas.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Detailed Description
The invention is further illustrated with reference to fig. 1.
The utility model provides a steel rolling heating furnace tail gas absorption tower, includes tower body 1, suspension ball 13, draught fan 11, its characterized in that: the tower body 1 is a glass fiber reinforced plastic cylinder with a hollow structure, a slag discharge port 12 is arranged at the center of the bottom end of the tower body 1, an induced draft fan 11 is arranged at the left side of the bottom end of the tower body 1, a plurality of spray pipes 6 are arranged inside the tower body 1 in a staggered manner, a suspension ball 13 is arranged at the lower part of the tower body 1, a first motor 14 is arranged at the middle lower part of the right side of the tower body 1, a lower bevel gear 10 is arranged at the left side of the first motor 14, a lower rotating rod 15 is arranged at the upper part of the lower bevel gear 10, lower blades 9 are arranged at the upper part of the lower rotating rod 15, a second motor 17 is arranged at the middle part of the right side of the tower body 1, an upper bevel gear 7 is arranged at the left side of the second motor 17, an upper rotating rod 16 is arranged at the lower part of the upper bevel gear, the invention has the beneficial effects that the rotating shaft 2 is arranged at the center position of the top end of the tower body 1, the upper part of the rotating shaft 2 is connected with the third motor 20 through the belt 21, the rotating disc 19 is arranged at the lower part of the rotating shaft 2, the supporting rod 18 is arranged at the lower part of the rotating disc 19, and the supporting rod 18 and the vent pipe 5 form a fit, the invention has the advantages that the tail gas is subjected to blocking adsorption through the suspension ball, the flow velocity of the tail gas is effectively reduced, the adsorption of harmful substances is increased, meanwhile, the upper paddle and the lower paddle which rotate oppositely form a disordered airflow spiral, two contact is formed between the tail gas and spraying liquid, the upper paddle and the lower paddle perform the cutting, scattering and redistributing functions on the spraying liquid, a small-particle adsorption system is formed, the partition plate can effectively perform a subdividing process on the gas, the tail gas moves outwards from meshes arranged, and branch carries out a stirring mixing action to ceramic packing, forms a better contact adsorption environment, and the effectual harmful substance carries out absorption treatment in with tail gas, and the water smoke in the tail gas can be got rid of to the defroster moreover.
Claims (1)
1. The utility model provides a steel rolling heating furnace tail gas absorption tower, includes tower body (1), suspension ball (13), draught fan (11), its characterized in that: the tower body (1) is a glass fiber reinforced plastic cylinder with a hollow structure, a slag discharge port (12) is arranged at the center of the bottom end of the tower body (1), a draught fan (11) is arranged at the left side of the bottom end of the tower body (1), a plurality of spray pipes (6) are arranged inside the tower body (1) in a staggered manner, a suspension ball (13) is arranged at the lower part of the tower body (1), a first motor (14) is arranged at the middle lower part of the right side of the tower body (1), a lower bevel gear (10) is arranged at the left side of the first motor (14), a lower rotating rod (15) is arranged at the upper part of the lower bevel gear (10), a lower paddle (9) is arranged at the upper part of the lower rotating rod (15), a second motor (17) is arranged at the middle part of the right side of the tower body (1), an upper bevel gear (7) is arranged at the left side of the second, the annular is provided with a plurality of permeability cells (5) on baffle (22), the inside ceramic packing layer (4) that is provided with of tower body (1) on baffle (5) upper portion, tower body (1) upper portion is provided with defroster (3), tower body (1) top central point puts and is provided with pivot (2), third motor (20) are connected through belt (21) in pivot (2) upper portion, pivot (2) lower part is provided with carousel (19), carousel (19) lower part is provided with branch (18), branch (18) and permeability cell (5) form a cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824863.9A CN110755961A (en) | 2018-07-25 | 2018-07-25 | Tail gas absorption tower of steel rolling heating furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824863.9A CN110755961A (en) | 2018-07-25 | 2018-07-25 | Tail gas absorption tower of steel rolling heating furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110755961A true CN110755961A (en) | 2020-02-07 |
Family
ID=69327148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810824863.9A Pending CN110755961A (en) | 2018-07-25 | 2018-07-25 | Tail gas absorption tower of steel rolling heating furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110755961A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389143A (en) * | 2020-04-22 | 2020-07-10 | 曹维鹏 | Raise dust collector for interior decoration |
| CN112957857A (en) * | 2021-03-09 | 2021-06-15 | 安徽顺达环保科技股份有限公司 | SOx/NOx control equipment with dust removal function |
| CN115040990A (en) * | 2022-07-04 | 2022-09-13 | 云南水富云天化有限公司 | Driving force lifting control device between sections of low-temperature methanol washing tower |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101801496A (en) * | 2007-07-11 | 2010-08-11 | 麦卡钦公司 | Radial counterflow carbon capture and flue gas scrubbing |
| CN206027385U (en) * | 2016-09-21 | 2017-03-22 | 长兴三工环保科技有限公司 | Spray tower |
| CN206660860U (en) * | 2017-04-20 | 2017-11-24 | 马龙县首锋矿山配件有限公司 | A kind of heater for rolling steel vent gas treatment tower |
| CN206911101U (en) * | 2016-02-24 | 2018-01-23 | 薛有利 | A kind of absorption tower desulfurizing dust-collector device |
-
2018
- 2018-07-25 CN CN201810824863.9A patent/CN110755961A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101801496A (en) * | 2007-07-11 | 2010-08-11 | 麦卡钦公司 | Radial counterflow carbon capture and flue gas scrubbing |
| CN206911101U (en) * | 2016-02-24 | 2018-01-23 | 薛有利 | A kind of absorption tower desulfurizing dust-collector device |
| CN206027385U (en) * | 2016-09-21 | 2017-03-22 | 长兴三工环保科技有限公司 | Spray tower |
| CN206660860U (en) * | 2017-04-20 | 2017-11-24 | 马龙县首锋矿山配件有限公司 | A kind of heater for rolling steel vent gas treatment tower |
Non-Patent Citations (2)
| Title |
|---|
| 冶金工业部建设协调司等: "《钢铁企业采暖通风 设计手册》", 31 December 1996, 冶金工业出版社 * |
| 高武军等: "单塔一体化脱硫除尘技术在定州电厂的应用研究", 《中国高新技术企业》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111389143A (en) * | 2020-04-22 | 2020-07-10 | 曹维鹏 | Raise dust collector for interior decoration |
| CN111389143B (en) * | 2020-04-22 | 2022-02-11 | 北京东方迅腾建筑装饰工程有限公司 | Raise dust collector for interior decoration |
| CN112957857A (en) * | 2021-03-09 | 2021-06-15 | 安徽顺达环保科技股份有限公司 | SOx/NOx control equipment with dust removal function |
| CN115040990A (en) * | 2022-07-04 | 2022-09-13 | 云南水富云天化有限公司 | Driving force lifting control device between sections of low-temperature methanol washing tower |
| CN115040990B (en) * | 2022-07-04 | 2023-05-23 | 云南水富云天化有限公司 | Thrust lifting control device between low-temperature methanol washing tower sections |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200207 |